CN106624068B - A kind of drill jig with auxiliary support apparatus - Google Patents
A kind of drill jig with auxiliary support apparatus Download PDFInfo
- Publication number
- CN106624068B CN106624068B CN201611250907.9A CN201611250907A CN106624068B CN 106624068 B CN106624068 B CN 106624068B CN 201611250907 A CN201611250907 A CN 201611250907A CN 106624068 B CN106624068 B CN 106624068B
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- CN
- China
- Prior art keywords
- auxiliary support
- fixture
- support apparatus
- positioning sleeve
- drill jig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/18—Jigs comprising V-blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of drill jigs with auxiliary support apparatus, including fixture base, fixture backboard, positioning sleeve, locking pressure plate, locking pin pillar, tie down screw, V-arrangement briquetting, drill jig component and auxiliary support apparatus；Fixture backboard is provided on the side of the fixture base；Positioning sleeve is provided in the middle part of the fixture backboard；The upper end of the fixture backboard is provided with drill jig component；It is provided with locking pin pillar on the fixture backboard of the horizontal plane side of the positioning sleeve, the other side is provided with tie down screw；The end of the locking pin pillar and the end of tie down screw are provided with locking pressure plate；V-arrangement briquetting is provided in locking pressure plate, position is corresponding with positioning sleeve；The lower part of the V-arrangement briquetting is provided with auxiliary support apparatus.The present invention has Auxiliary support, and the automatic contact or disengaging for realizing aiding support with workpiece keeps stability when processing part more preferable, guarantee processing quality and precision, and convenient for operation, dismounting is quick, improves working efficiency.
Description
Technical field
The present invention relates to a kind of drill jigs, especially with the drill jig of auxiliary support apparatus.
Background technique
In machining, guidance cutter is drilled on workpiece (see drilling) or the machine tool fixture of fraising (see ream).It bores
Mould is structurally characterized in that except the positioning for having workpiece, in addition to clamping device, the position distribution in also with good grounds processed hole and the brill that is arranged
Set and bushing plate to determine the position of cutter, and prevent cutter from tilting in process, to guarantee the position for being processed hole
Set precision；So to accurately process, it is necessary to fasten part and indexing structure, could protect and index to determining mechanism, it is ensured that
Machining accuracy.But most drill jigs are fixed in position by workpiece only by frictional force, due to workpiece gravity and the shadow of cutting force
It rings, process stability is bad, and workpiece is possible to that position location can be detached from, and influences machining accuracy.
Summary of the invention
It is provided the invention aims to overcome the deficiencies in the prior art and increases an aiding support, pass through clamping device
The automatic contact or disengaging for realizing aiding support with workpiece of movement, delicate structure is easy to implement, and is remarkably improved process
Stability.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of drill jig with auxiliary support apparatus, including
Fixture base, fixture backboard, positioning sleeve, locking pressure plate, locking pin pillar, tie down screw, V-arrangement briquetting, drill jig component and auxiliary
Support device；Fixture backboard is provided on the side of the fixture base；Positioning sleeve is provided in the middle part of the fixture backboard；It is described
The upper end of fixture backboard is provided with drill jig component；Locking pin is provided on the fixture backboard of the horizontal plane side of the positioning sleeve
Pillar, the other side are provided with tie down screw；Opposite face of the locking pin pillar horizontal extension to fixture backboard；The locking pin
The end of pillar and the end of tie down screw are provided with locking pressure plate；Locking pressure plate is connect with locking pin pillar using pin shaft；?
V-arrangement briquetting is provided in locking pressure plate, position is corresponding with positioning sleeve；The lower part of the V-arrangement briquetting is provided with Auxiliary support dress
It sets；
The auxiliary support apparatus includes mobile bracket, rack gear, gear, mobile guide post and mobile Auxiliary support；The shifting
The lower part of V-arrangement briquetting is arranged in dynamic bracket；The lower part of the mobile bracket is provided with rack gear；The rack gear is moved up in fixture base
It is dynamic；The other end of the rack gear is provided with gear；The gear is engaged with rack gear and mobile Auxiliary support respectively；The movement is led
Column is arranged in fixture base, and guiding movement Auxiliary support moves up and down.
Preferably, the V-arrangement briquetting is connect with mobile bracket using steel cable.
Preferably, the tie down screw uses nut check.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
A kind of drill jig with auxiliary support apparatus of the present invention program has Auxiliary support, realizes aiding support automatically
Contact or disengaging with workpiece keep stability when processing part more preferable, guarantee processing quality and precision, convenient for operation, dismounting
Fast, working efficiency is improved.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Attached drawing 1 is a kind of overlooking structure diagram of drill jig with auxiliary support apparatus of the invention；
Attached drawing 2 is the cross-sectional view in the face A-A in attached drawing 1.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
Attached drawing 1-2 is a kind of drill jig with auxiliary support apparatus of the present invention, including fixture base 1, fixture are carried on the back
Plate 2, positioning sleeve 3, locking pressure plate 4, locking pin pillar 5, tie down screw 6, V-arrangement briquetting 7, drill jig component 8 and auxiliary support apparatus；
Fixture backboard 2 is provided on the side of the fixture base 1；Positioning sleeve 3 is provided in the middle part of the fixture backboard 2；The fixture
The upper end of backboard 2 is provided with drill jig component 8；Locking pin is provided on the fixture backboard 2 of the horizontal plane side of the positioning sleeve 3
Pillar 5, the other side are provided with tie down screw 6；Opposite face of 5 horizontal extension of locking pin pillar to fixture backboard 2；The lock
The end of tight pin pillar 5 and the end of tie down screw 6 are provided with locking pressure plate 4；Locking pressure plate 4 and locking pin pillar 5 use pin
Axis 9 connects；V-arrangement briquetting 7 is provided in locking pressure plate 4, position is corresponding with positioning sleeve 3；It is set in the lower part of the V-arrangement briquetting 7
It is equipped with auxiliary support apparatus；The auxiliary support apparatus includes mobile bracket 10, rack gear 11, gear 12, mobile guide post 13 and moves
Dynamic auxiliary support 14；The lower part of V-arrangement briquetting 7 is arranged in the mobile bracket 10；The lower part setting of the mobile bracket 10 is with teeth
Item 11；The rack gear 11 moves in fixture base 1；The other end of the rack gear 11 is provided with gear 12；The gear 12 divides
It is not engaged with rack gear 11 and mobile Auxiliary support 14；The mobile guide post 13 is arranged in fixture base 1, guiding movement auxiliary branch
Support 14 moves up and down；The V-arrangement briquetting 7 is connect with mobile bracket 10 using steel cable 15；The tie down screw 6 is locked using nut 16
Tightly.
When workpiece 17 is installed, the nut 16 on tie down screw 6 is unscrewed first, locking pressure plate 4 is rotated around pin shaft 9, lock
Press the loosening of plate 4, workpiece 17 is mounted at positioning sleeve 3, with nut 16 is tightened, V-arrangement briquetting 7 to the right presses workpiece 17
Tightly, V-arrangement briquetting 7 drives mobile bracket 10 to move right, and moves right with hour rack 11, and gear 12 is pushed to rotate, gear 12
Rotation rises mobile Auxiliary support 14, i.e. processable after completion workpiece installation from lower support workpiece 17, after processing is completed,
Nut 16 is unscrewed, locking pressure plate 4 loosens, and auxiliary support apparatus moves down, and removes workpiece 17.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (3)
1. a kind of drill jig with auxiliary support apparatus, it is characterised in that: including fixture base, fixture backboard, positioning sleeve, locking
Pressing plate, locking pin pillar, tie down screw, V-arrangement briquetting, drill jig component and auxiliary support apparatus；On the side of the fixture base
It is provided with fixture backboard；Positioning sleeve is provided in the middle part of the fixture backboard；The upper end of the fixture backboard is provided with drill jig component；
It is provided with locking pin pillar on the fixture backboard of the horizontal plane side of the positioning sleeve, the other side is provided with tie down screw；Institute
State opposite face of the locking pin pillar horizontal extension to fixture backboard；The end of the locking pin pillar and the end of tie down screw are set
It is equipped with locking pressure plate；Locking pressure plate is connect with locking pin pillar using pin shaft；V-arrangement briquetting, position are provided in locking pressure plate
It is corresponding with positioning sleeve；The lower part of the V-arrangement briquetting is provided with auxiliary support apparatus；
The auxiliary support apparatus includes mobile bracket, rack gear, gear, mobile guide post and mobile Auxiliary support；The mobile branch
The lower part of V-arrangement briquetting is arranged in frame；The lower part of the mobile bracket is provided with rack gear；The rack gear moves in fixture base；
The other end of the rack gear is provided with gear；The gear is engaged with rack gear and mobile Auxiliary support respectively；The mobile guide post
It is arranged in fixture base, guiding movement Auxiliary support moves up and down.
2. a kind of drill jig with auxiliary support apparatus according to claim 1, it is characterised in that: the V-arrangement briquetting with
Mobile bracket is connected using steel cable.
3. a kind of drill jig with auxiliary support apparatus according to claim 1, it is characterised in that: the tie down screw is adopted
Use nut check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250907.9A CN106624068B (en) | 2016-12-30 | 2016-12-30 | A kind of drill jig with auxiliary support apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250907.9A CN106624068B (en) | 2016-12-30 | 2016-12-30 | A kind of drill jig with auxiliary support apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106624068A CN106624068A (en) | 2017-05-10 |
| CN106624068B true CN106624068B (en) | 2019-02-26 |
Family
ID=58836733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611250907.9A Active CN106624068B (en) | 2016-12-30 | 2016-12-30 | A kind of drill jig with auxiliary support apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624068B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301979B (en) * | 2022-07-25 | 2023-10-13 | 济南中船设备有限公司 | Piston pin drilling tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206732202U (en) * | 2016-12-30 | 2017-12-12 | 苏州市职业大学 | A kind of drill jig with auxiliary support apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521140A (en) * | 1983-10-03 | 1985-06-04 | Doescher George C | Jig |
| CN202804703U (en) * | 2012-09-07 | 2013-03-20 | 苏州市职业大学 | Novel radial hole joint clamp suitable for various types of drills |
| CN203751390U (en) * | 2014-01-03 | 2014-08-06 | 松阳县勇翔弹簧有限公司 | Drilling machine stationary fixture special for cylinder |
| CN104325175A (en) * | 2014-10-10 | 2015-02-04 | 济南大学 | Clamp device for processing end surface hole of T-shaped head part |
| CN204396978U (en) * | 2014-12-18 | 2015-06-17 | 重庆渝达六星动力机械有限公司 | Pneumatic drill jig is used in turntable bearing processing |
| CN205386737U (en) * | 2016-03-07 | 2016-07-20 | 浙江机电职业技术学院 | Tight drill jig of pneumatic clamp |
-
2016
- 2016-12-30 CN CN201611250907.9A patent/CN106624068B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206732202U (en) * | 2016-12-30 | 2017-12-12 | 苏州市职业大学 | A kind of drill jig with auxiliary support apparatus |
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| Publication number | Publication date |
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| CN106624068A (en) | 2017-05-10 |
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